(19)
(11) EP 1 487 260 A2

(12)

(88) Date of publication A3:
25.03.2004

(43) Date of publication:
22.12.2004 Bulletin 2004/52

(21) Application number: 03728284.5

(22) Date of filing: 24.03.2003
(51) International Patent Classification (IPC)7A01K 67/00
(86) International application number:
PCT/US2003/009178
(87) International publication number:
WO 2003/081992 (09.10.2003 Gazette 2003/41)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
Designated Extension States:
AL LT LV MK

(30) Priority: 22.03.2002 US 104486

(71) Applicant: Origen Therapeutics
Burlingame, CA 94010-2307 (US)

(72) Inventors:
  • ETCHES, Robert, J.
    San Mateo, CA 94401 (US)
  • KAY, Robert, M.
    San Francisco, CA 94115 (US)
  • ZHU, Lei
    Palo Alto, CA 94304 (US)

(74) Representative: Kensett, John Hinton 
Saunders & Dolleymore,9 Rickmansworth Road
Watford,Hertfordshire WD18 0JU
Watford,Hertfordshire WD18 0JU (GB)

   


(54) THE FUNCTIONAL DISRUPTION OF AVIAN IMMUNOGLOBULIN GENES